Chapter 4: Q32E (page 1045)
In an L-R-C series circuit, R = 400 Ω, L = 0.350 H, and C = 0.0120 mF. (a) What is the resonance angular frequency of the circuit? (b) The capacitor can withstand a peak voltage of 670 V. If the voltage source operates at the resonance frequency, what maximum voltage amplitude can it have if the maximum capacitor voltage is not exceeded?
Short Answer
(a)The resonance angular frequency of the circuit is and (b) Maximum voltage amplitude it can have if the maximum capacitor voltage is not exceeded is 40.7V.